Mopar 56029779AA Battery Vent Hose OEM Replacement

The Mopar 56029779AA Battery Vent Hose is a genuine OEM replacement part designed to safely route battery off-gas away from the vehicle cabin. Battery vent hoses channel hydrogen and other gases produced during normal battery charging cycles to a safe discharge point, helping to prevent corrosive gas buildup in the engine bay and protecting surrounding components.

As a genuine Mopar part, this hose is manufactured to meet factory specifications for fit, form, and function — ensuring a precise, drop-in replacement with no modification required. It is the same part installed at the factory and is backed by the Mopar manufacturer's warranty.

Key Features:

• Genuine OEM Mopar part — not an aftermarket substitute
• Manufactured to factory fit, form, and function specifications
• Designed to vent battery gases safely away from sensitive components
• Direct replacement for worn, cracked, or deteriorated battery vent hoses
• Backed by the Mopar manufacturer's limited warranty
• California Proposition 65 compliant — WARNING: Cancer and reproductive harm

Replacing a cracked or missing battery vent hose helps maintain proper battery ventilation and protects nearby wiring and components from corrosive off-gas exposure. Sold as an individual unit.